39794310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3181}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 104242320

約数和(自身を除く): 64448010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3181, 4170, 6255, 6362, 9543, 12510, 15905, 19086, 28629, 31810, 47715, 57258, 95430, 143145, 286290, 442159, 884318, 1326477, 2210795, 2652954, 3979431, 4421590, 6632385, 7958862, 13264770, 19897155, 39794310]

約数ペア:

[(1, 39794310), (2, 19897155), (3, 13264770), (5, 7958862), (6, 6632385), (9, 4421590), (10, 3979431), (15, 2652954), (18, 2210795), (30, 1326477), (45, 884318), (90, 442159), (139, 286290), (278, 143145), (417, 95430), (695, 57258), (834, 47715), (1251, 31810), (1390, 28629), (2085, 19086), (2502, 15905), (3181, 12510), (4170, 9543), (6255, 6362)]